螺旋风管是用金属带料卷制成螺旋形咬缝的薄壁管，圆形，无焊接，不漏气，不漏水，多用于送风和散装物料输送，代替传统的白铁管（即手工咬缝铁管）。是风管的一种，全机制，直管无需手工敲打。其主要用途如下：
Spiral tube coil is made of spiral seam of thin walled tube, metal belt round, no welding, no leakage, no Water Leakage, used for air and bulk transport, instead of the traditional tin pipe (i.e. manual seam pipe). It is a kind of wind pipe, the whole mechanism, the straight pipe needs no hand beating. Its main uses are as follows:
1. 排油烟，饭店、酒楼、宾馆的厨房均有大量油烟产生，需要排出，使用圆形的风管就是油烟囱。在这里，螺旋风管该叫做油烟管。
1 exhaust, hotel, restaurant and hotel kitchens have a lot of fume, need to discharge, using circular duct is smoke chimney. Here, the spiral pipe should be called the soot pipe.
2.送风，包括通气，如送鲜风和排气，这个范围很广，如工厂车间，生产场地空气，由于有害气体产生需要排出室外，又需要把室外空气输送室内。
2. air supply, including ventilation, such as fresh air supply and exhaust, this range is very wide, such as factories, workshops, production sites, air, due to the production of harmful gases, need to be discharged outside, and the need to transport outdoor air to the interior.
3. 散装物料输送。有些工厂的生产过程中，需要输送松散的颗粒，特别是比重不大的如发泡塑料粒之类的使用螺旋风管造价低、效果好。
3. bulk material handling. Some factories in the production process, the need to transport loose particles, especially small proportion, such as foam plastic particles such as the use of spiral duct, low cost, good effect.
This article is provided by the Ji'nan ventilation pipeline project. Our website is: http://www.jnqsg.com/, we will provide you with better service with your wholehearted enthusiasm, and welcome your visit!
上一篇：铁丝刷去除炉嘴碳化物的技巧
下一篇：风机在建筑智能化方面做出了的贡献
